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deepeval
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deepeval

The LLM Evaluation Framework

by confident-ai · GitHub
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evaluation-frameworkevaluation-metricsllm-evaluationApache-2.0Python
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In plain words

Evaluate large language models using various metrics to ensure they perform well in different tasks.

From the README

Install
pip install -U deepeval

Excerpts from the project README on GitHub. Copyright and licensing remain with the respective authors.

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18k17k
2026-07-122026-08-31
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📄 About

The LLM Evaluation Framework

deepeval has 18k stars on GitHub. It has been forked 1.9k times. deepeval is written mainly in Python. It has been in active development since 2023. deepeval is available under the Apache-2.0 license. Its main topics are evaluation-framework, evaluation-metrics, llm-evaluation, llm-evaluation-framework.

Frequently asked questions

What is deepeval?

The LLM Evaluation Framework

Is deepeval open source?

deepeval is an open-source project. It is released under the Apache-2.0 license.

Is deepeval free?

Yes. deepeval is free and open source — you can use, modify and self-host it.

What license does deepeval use?

deepeval is available under the Apache-2.0 license.

What language is deepeval written in?

deepeval is written mainly in Python.

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